Struct wasmer_vm::VMMemoryDefinition[−][src]

#[repr(C)]pub struct VMMemoryDefinition {
    pub base: *mut u8,
    pub current_length: usize,
}

Expand description

The fields compiled code needs to access to utilize a WebAssembly linear memory defined within the instance, namely the start address and the size in bytes.

Fields

base: *mut u8

The start address which is always valid, even if the memory grows.

current_length: usize

The current logical size of this linear memory in bytes.

Trait Implementations

impl Clone for VMMemoryDefinition

fn clone(&self) -> VMMemoryDefinition

Returns a copy of the value. Read more

1.0.0[src]

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Debug for VMMemoryDefinition

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

impl MemoryUsage for VMMemoryDefinition

fn size_of_val(&self, tracker: &mut dyn MemoryUsageTracker) -> usize

Returns the size of the referenced value in bytes. Read more

impl Copy for VMMemoryDefinition

impl Send for VMMemoryDefinition

Safety

This data is safe to share between threads because it’s plain data that is the user’s responsibility to synchronize.

impl Sync for VMMemoryDefinition

Safety

This data is safe to share between threads because it’s plain data that is the user’s responsibility to synchronize. And it’s Copy so there’s really no difference between passing it by reference or by value as far as correctness in a multi-threaded context is concerned.

Auto Trait Implementations

impl RefUnwindSafe for VMMemoryDefinition

impl Unpin for VMMemoryDefinition

impl UnwindSafe for VMMemoryDefinition

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> ArchivePointee for T

type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.

pub fn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata

Converts some archived metadata to the pointer metadata for itself.

impl<T> Borrow<T> for T where
T: ?Sized,

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<F, W, T, D> Deserialize<With<T, W>, D> for F where
    W: DeserializeWith<F, T, D>,
    D: Fallible + ?Sized,
    F: ?Sized,

pub fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>

Deserializes using the given deserializer

impl<T> From<T> for T

pub fn from(t: T) -> T

Performs the conversion.

impl<T, U> Into<U> for T where
U: From<T>,

pub fn into(self) -> U

Performs the conversion.

impl<T> Pointee for T

type Metadata = ()

The type for metadata in pointers and references to Self.

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

pub fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.